Multiple entityManagerFactory and Ehcache
I want two entityManagerFactories but also i have cache manager.
I am getting
Code:
Another unnamed CacheManager already exists in the same VM
I do not know how to define multiple cache manager and assign them to emfs.
applicationContext.xml:
Code:
<bean id="entityManagerFactory"
class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
<property name="persistenceUnitName" value="myPU"/>
<property name="dataSource" ref="dataSource" />
<property name="jpaVendorAdapter">
<bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
<property name="databasePlatform" value="${database.target}"/>
<property name="showSql" value="${database.showSql}" />
</bean>
</property>
</bean>
<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
<property name="driverClass" value="${database.driver}"/>
<property name="jdbcUrl" value="${database.url}"/>
<property name="user" value="${database.username}"/>
<property name="password" value="${database.password}"/>
<property name="minPoolSize" value="2"/>
<property name="maxPoolSize" value="10"/>
<property name="breakAfterAcquireFailure" value="false"/>
<property name="acquireRetryAttempts" value="3"/>
<property name="idleConnectionTestPeriod" value="300" />
<property name="testConnectionOnCheckout" value="true" />
</bean>
<bean id="txManager" class="org.springframework.orm.jpa.JpaTransactionManager">
<property name="entityManagerFactory" ref="entityManagerFactory" />
</bean>
<bean id="jamesEntityManagerFactory"
class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
<property name="persistenceUnitName" value="jamesPU"/>
<property name="dataSource" ref="dataSourceJames" />
<property name="persistenceXmlLocation" value="classpath:META-INF/james-persistence.xml"/>
<property name="jpaVendorAdapter">
<bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
<property name="databasePlatform" value="org.hibernate.dialect.MySQL5InnoDBDialect"/>
<property name="showSql" value="true" />
</bean>
</property>
</bean>
<bean id="dataSourceJames" class="com.mchange.v2.c3p0.ComboPooledDataSource">
<property name="driverClass" value="com.mysql.jdbc.Driver"/>
<property name="jdbcUrl" value="jdbc:mysql://localhost/jamesDb"/>
<property name="user" value="root"/>
<property name="password" value="root"/>
<property name="minPoolSize" value="2"/>
<property name="maxPoolSize" value="10"/>
<property name="breakAfterAcquireFailure" value="false"/>
<property name="acquireRetryAttempts" value="3"/>
<property name="idleConnectionTestPeriod" value="300" />
<property name="testConnectionOnCheckout" value="true" />
</bean>
<bean id="ehcache" class="org.springframework.cache.ehcache.EhCacheManagerFactoryBean" p:shared="true" p:config-location="classpath:ehcache.xml"/>
<bean id="cacheManager" class="org.springframework.cache.ehcache.EhCacheCacheManager" >
<property name="cacheManager"><ref local="ehcache"></ref></property>
</bean>
<bean class="org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor" />